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  <title>Document</title>
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<script>
   function getEvenSum(arr) {
    let sum = 0 
     for(let i = 0; i<arr.length; i++){
       if (arr[i]%2===0) sum+=arr[i]

     }
      return sum
   }
   let arr = [1,2,3,4,5]
   console.log(getEvenSum(arr));
</script>
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